In June 2016, the foundation stone of the plant was laid.
The plant was completed in February 2017.
Mass production with material in October 2017.
In January 2018, Full-scale production of Φ860mm products.
In September 2018, Trial production of the Φ970mm product began.
In April 2019, Φ970mm graphitized products are mass-produced.
In November 2019, Mass production of the Φ1100mm×1100mm product began.
In 2020 In January, ultrafine particles 5um, 7um semiconductor graphite mass
In 2021, Φ1200mm package material production.
In March, 2200mm×850mm×720mm products were mass-produced.
Φ1250mm graphitized products are mass-produced in 2022.